180794224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{869203}}^1$

素因数の和:869224

約数の個数: 20

約数和(自身を含む): 377234536

約数和(自身を除く): 196440312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 869203, 1738406, 3476812, 6953624, 11299639, 13907248, 22599278, 45198556, 90397112, 180794224]

約数ペア:

[(1, 180794224), (2, 90397112), (4, 45198556), (8, 22599278), (13, 13907248), (16, 11299639), (26, 6953624), (52, 3476812), (104, 1738406), (208, 869203)]